Barb Reef Weather Forecast

    • 21
    • 22

    Shower

    • 22
    • 22

    Shower

    • 22
    • 22

    Shower

    • 22
    • 22

    Shower

    • 22
    • 22

    Partly cloudy

    • 22
    • 22

    Partly cloudy

    • 22
    • 23

    Shower

Today 18 Aug Central Coast and Whitsundays

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds east to southeasterly 25 to 35 km/h. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching 21 to 26.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Cape Bowling Green in the afternoon.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Easterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barb Reef Temperature Statistics View More

August Temperature

Hamilton Island Airport (63km)

  • Lowest 17 August, 2026

    17.1 °C

  • Average August

    20.1 °C

  • Highest 12 August, 2026

    25.4 °C

Climate (2021–2026)

Hamilton Island Airport (63km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.3 °C

  • Average High 2021–2026

    26.5 °C
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